Telephoto lens
Telephoto lens has a narrower angle of view,it thus gives apparent magnification to objects,it also seems to compress distant things, and there is less depth of field. The most obvious is to allow photographs of distant organisms to be made.
Specification of our telephoto lens as follow: *25mm,27mm,28mm,30mm,30.5mm,34mm,37mm,43mm,46mm,49mm,52mm,55mm,58mm,62mm,72mm 2.0X telephoto lens;
*37mm 2.5X and 3.0X telephoto lens;
*52mm 3.0X telephoto lens;
在线联系供应商
Other supplier products
 |
双凸球透镜 | 平凸透镜，平凹透镜，双凸透镜，双凹透镜，婉约透镜，特殊球透镜等等。 平凸球透镜规格说明如下： *材料:BK7或者其他材料 *焦距:+/-1% *中心厚度公差:+/-0.01mm *中心偏:1 弧分 *面型:λ/2@ 633nm平面 *光洁度:40/20 *通光孔径>90% ... |
 |
窗口片（圆形&方形） | 光学窗口片的规格说明： *材料: BK7 或者其他材料 *长度公差:+/-0.01 *宽度公差:+/-0.01 *中心厚度公差:0.005mm *光洁度:80-50 to 10-5 Scratch/Dig *面型: *平行度<=1min -- 2sec *通光孔径:80% -- 100% |
 |
Star Filter | Star filter is one of camera filters,as the center of light emitting,include 2 lines,4 lines,6 lines,8 lines,16 lines... Star filters turn point li... |
 |
非球面透镜 | 我们提供非球面镜片。 非球面镜片的规格如下： 材料：BK7或其他光学材料 尺寸：10mm - 200毫米 边缘：λ/ 2 中心厚度：15nm的，25nm的 弥散圆：0.03-0.2毫米 心：3弧分 表面质量:60-40划痕/开掘 通光口径：90... |
 |
棒镜,玻璃一字镜 | 尺寸范围: 3-50mm 两端抛光、柱面抛光、全抛光 直径公差 ：+0/-0.02mm 厚度偏差 ：± 0.02mm 中心偏差 ：90% 倒角 ：0.1-0.25mm*45° 镀膜 ：按要求 材 料 ：浮法，K9 ,熔石英,蓝宝石,SF11，CaF2,MgF2及其它光学玻璃和晶体 |
Same products
 |
UV Detector | 卖方: 淮安市鑫盛制药设备有限公司 | The ultraviolet-visible dual-wavelength detector features high sensitivity and a wide linear rang... |
 |
Fabric ici pilling and snagging box | 卖方: 标准集团 | Fabric ici pilling and snagging boxis composed of the same speed motor drive, and to maintain the... |
 |
Martindale Abrasion And Pilling Tester | 卖方: 标准集团 | To determine the abrasion and pilling resistance of all kinds of textile structures. Samples are ... |
 |
Circular Locus Pilling Tester | 卖方: 标准集团 | Testing Standards: GB/T 4802.1. JIG 040-1990 Product Information: The Circular Locus Pilling... |
 |
Bean Bag Snag Tester | 卖方: 标准集团 | Bean Bag Snag Tester, to determine the snagging and picking resistance of knitted and woven fabri... |
